Only call ERR_clear_error() after an error has occurred.
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@ -856,7 +856,6 @@ ssize_t net__read(struct mosquitto *mosq, void *buf, size_t count)
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errno = 0;
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#ifdef WITH_TLS
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if(mosq->ssl){
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ERR_clear_error();
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ret = SSL_read(mosq->ssl, buf, count);
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if(ret <= 0){
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err = SSL_get_error(mosq->ssl, ret);
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@ -871,6 +870,7 @@ ssize_t net__read(struct mosquitto *mosq, void *buf, size_t count)
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net__print_ssl_error(mosq);
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errno = EPROTO;
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}
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ERR_clear_error();
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#ifdef WIN32
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WSASetLastError(errno);
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#endif
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@ -904,7 +904,6 @@ ssize_t net__write(struct mosquitto *mosq, void *buf, size_t count)
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#ifdef WITH_TLS
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if(mosq->ssl){
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mosq->want_write = false;
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ERR_clear_error();
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ret = SSL_write(mosq->ssl, buf, count);
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if(ret < 0){
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err = SSL_get_error(mosq->ssl, ret);
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@ -919,6 +918,7 @@ ssize_t net__write(struct mosquitto *mosq, void *buf, size_t count)
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net__print_ssl_error(mosq);
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errno = EPROTO;
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}
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ERR_clear_error();
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#ifdef WIN32
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WSASetLastError(errno);
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#endif
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